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4f77a99095
I was reminded today that this patch got reverted in r301885. I can no longer reproduce the failure that caused the revert locally (...almost one year later), and the patch applied pretty cleanly, so I guess we'll see if the bots still get angry about it. The original breakage was InstSimplify complaining (in "assertion failed" form) about getting passed some crazy IR when running `ninja check-sanitizer`. I'm unable to find traces of what, exactly, said crazy IR was. I suppose we'll find out pretty soon if that's still the case. :) Original commit: Author: gbiv Date: Mon May 1 18:12:08 2017 New Revision: 301880 URL: http://llvm.org/viewvc/llvm-project?rev=301880&view=rev Log: [InstSimplify] Handle selects of GEPs with 0 offset In particular (since it wouldn't fit nicely in the summary): (select (icmp eq V 0) P (getelementptr P V)) -> (getelementptr P V) Differential Revision: https://reviews.llvm.org/D31435 llvm-svn: 330667 |
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| .. | ||
| 2010-12-20-Boolean.ll | ||
| 2011-01-14-Thread.ll | ||
| 2011-02-01-Vector.ll | ||
| 2011-09-05-InsertExtractValue.ll | ||
| 2011-10-27-BinOpCrash.ll | ||
| 2011-11-23-MaskedBitsCrash.ll | ||
| 2013-04-19-ConstantFoldingCrash.ll | ||
| add-mask.ll | ||
| addsub.ll | ||
| and-icmps-same-ops.ll | ||
| and-or-icmp-zero.ll | ||
| AndOrXor.ll | ||
| assume.ll | ||
| bitcast-vector-fold.ll | ||
| bitreverse-fold.ll | ||
| bitreverse.ll | ||
| bswap.ll | ||
| call-callconv.ll | ||
| call.ll | ||
| cast-unsigned-icmp-cmp-0.ll | ||
| cast.ll | ||
| compare.ll | ||
| dead-code-removal.ll | ||
| div.ll | ||
| exact-nsw-nuw.ll | ||
| extract-element.ll | ||
| fast-math.ll | ||
| fdiv.ll | ||
| floating-point-arithmetic.ll | ||
| floating-point-compare.ll | ||
| fold-builtin-fma.ll | ||
| fold-intrinsics.ll | ||
| fp-nan.ll | ||
| fp-undef.ll | ||
| gep.ll | ||
| icmp-bool-constant.ll | ||
| icmp-constant.ll | ||
| icmp-ranges.ll | ||
| implies.ll | ||
| insertelement.ll | ||
| load-relative-32.ll | ||
| load-relative.ll | ||
| load.ll | ||
| log-exp-intrinsic.ll | ||
| logic-of-fcmps.ll | ||
| maxmin.ll | ||
| mul.ll | ||
| negate.ll | ||
| noalias-ptr.ll | ||
| or-icmps-same-ops.ll | ||
| or.ll | ||
| past-the-end.ll | ||
| phi.ll | ||
| pr28725.ll | ||
| pr33957.ll | ||
| ptr_diff.ll | ||
| reassociate.ll | ||
| rem.ll | ||
| require-dominator.ll | ||
| returned.ll | ||
| select.ll | ||
| shift-128-kb.ll | ||
| shift-knownbits.ll | ||
| shift.ll | ||
| shr-nop.ll | ||
| shufflevector.ll | ||
| signed-div-rem.ll | ||
| simplify-nested-bitcast.ll | ||
| undef.ll | ||
| vec-cmp.ll | ||
| vector_gep.ll | ||
| vector_ptr_bitcast.ll | ||